Confidence votes 94.8K. A commercial kitchen is used for preparing food for sale to the public or membership in an organization that uses the kitchen; a commercial kitchen usually must have an inspection by the local health dept. of other authority before it is used for commercial purposes.o build a commercial kitchen, you need to have proper licensing and zoning for your building. After you have secured the proper paperwork, you can hire a contracting team who â¦ will install all the equipment professionally for you. 4 people found this useful.
Sodium fluoride, a mineral used to strengthen teeth and prevent cavities, can have some side effects when taken as a prescription drug. In children whose teeth are still developing, sodium fluoride can cause white, brown, or black spots on the teeth.
Excessive fluoride can cause white spots and, in severe cases, brown stains, pitting, or mottling of the enamel. A tooth is no longer at risk of fluorosis after eruption into the oral cavity. At this point, fluorapatite is beneficial because it is more resistant to dissolution by acids (demineralization).he critical period of exposure is between 1 and 4 years old, and the child is no longer at risk after 8 years of age. The severity of dental fluorosis depends on the amount of fluoride exposure, the age of the child, individual response, weight, degree of physical activity, nutrition, and bone growth.